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Home >> Buick >> 2015 >> Regal GS, AWD >> Repair and Diagnosis >> Transmission >> Transfer Case - AAM >> Repair Instructions - On Vehicle >> Transfer Case Replacement >> Removal Procedure

Removal Procedure

  1. Remove the propeller shaft. Refer to Propeller Shaft Replacement .
  2. Drain the oil from the transmission. Refer to Transmission Fluid Drain and Fill .
  3. Remove the right drive shaft. Refer to Front Wheel Drive Shaft Replacement - Right Side .
  4. Remove the exhaust front pipe. Refer to Exhaust Front Pipe Replacement (LTG FWD) .
  5. Remove the transmission rear mount bracket. Refer to Transmission Rear Mount Replacement (AWD) .
  6. Fig 1: Transfer Case Vent Hose, Strap And Bolt
    GM2422638Courtesy of GENERAL MOTORS COMPANY
  7. Remove the transfer case vent hose strap (1), bolt (3), and hose (2).
  8. Fig 2: Transfer Case Support Bracket-To-Transfer Case Bolts
    GM2422653Courtesy of GENERAL MOTORS COMPANY
  9. Remove the transfer case support bracket-to-transfer case bolts (2).
  10. Remove the transfer case support bracket-to-engine bolts (3).
  11. Remove the support bracket (1).
  12. Support the transfer case with a suitable jack, and secure with suitable straps.
  13. Fig 3: Transfer Case-To-Transmission Bolts
    GM3247909Courtesy of GENERAL MOTORS COMPANY
  14. Remove the remaining five transfer case-to-transmission bolts (1).
  15. Separate the transfer case from the transmission and remove the transfer case.